FR2967356B1 - IMPLANTABLE MEDICAL DEVICE AND MOLDING PROCESS - Google Patents

IMPLANTABLE MEDICAL DEVICE AND MOLDING PROCESS Download PDF

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Publication number
FR2967356B1
FR2967356B1 FR1160373A FR1160373A FR2967356B1 FR 2967356 B1 FR2967356 B1 FR 2967356B1 FR 1160373 A FR1160373 A FR 1160373A FR 1160373 A FR1160373 A FR 1160373A FR 2967356 B1 FR2967356 B1 FR 2967356B1
Authority
FR
France
Prior art keywords
molded part
medical device
implantable medical
molding process
interface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1160373A
Other languages
French (fr)
Other versions
FR2967356A1 (en
Inventor
Todd Garfield Sherva
Jr Henri G Asselin
Roger J White
Brendan Arash Zarechian
Donald Eric Welling
Todd R Beaupre
Christopher M Haenisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lake Region Medical Inc
Original Assignee
Accellent Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Accellent Inc filed Critical Accellent Inc
Publication of FR2967356A1 publication Critical patent/FR2967356A1/en
Application granted granted Critical
Publication of FR2967356B1 publication Critical patent/FR2967356B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/37512—Pacemakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0056—Biocompatible, e.g. biopolymers or bioelastomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor

Abstract

L'invention concerne un dispositif médical implantable qui comprend une première partie moulée et une deuxième partie moulée liée par fusion à la première partie moulée au niveau d'une interface. Les parties moulées sont toutes constituées d'un matériau plastique moulable. Un composant, par exemple un composant électrique, du dispositif implantable présente au moins une section disposée au niveau de l'interface liée par fusion de la première partie moulée et de la deuxième partie moulée de sorte que le composant électronique soit lié par fusion à une partie ou aux deux parties au niveau de l'interface.An implantable medical device includes a first molded part and a second molded part fused to the first molded part at an interface. The molded parts are all made of a moldable plastic material. A component, for example an electrical component, of the implantable device has at least one section disposed at the fusion bonded interface of the first molded part and the second molded part so that the electronic component is fusion bonded to a part or both at the interface.

FR1160373A 2010-11-15 2011-11-15 IMPLANTABLE MEDICAL DEVICE AND MOLDING PROCESS Active FR2967356B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41393310P 2010-11-15 2010-11-15
US201161507551P 2011-07-13 2011-07-13

Publications (2)

Publication Number Publication Date
FR2967356A1 FR2967356A1 (en) 2012-05-18
FR2967356B1 true FR2967356B1 (en) 2021-06-18

Family

ID=46000567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160373A Active FR2967356B1 (en) 2010-11-15 2011-11-15 IMPLANTABLE MEDICAL DEVICE AND MOLDING PROCESS

Country Status (2)

Country Link
US (1) US8565884B2 (en)
FR (1) FR2967356B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945451B2 (en) 2012-05-17 2015-02-03 Medtronic, Inc. Implantable medical electrical device connector module assemblies and methods
US8628348B2 (en) * 2012-05-17 2014-01-14 Medtronic, Inc. Connector module assemblies, methods, and components for implantable medical electrical devices
US8951067B2 (en) * 2012-10-01 2015-02-10 Henge Docks Llc Docking station for an electronic device having improved connector interface
US8989872B2 (en) 2012-11-14 2015-03-24 Medtronic, Inc. Implantable medical device header
US9345185B2 (en) 2012-11-14 2016-05-17 Medtronic, Inc. Implantable medical device header
US20140163626A1 (en) * 2012-12-12 2014-06-12 Grahame Walling Implantable device migration control
US9480849B2 (en) * 2013-07-12 2016-11-01 Cardiac Pacemakers, Inc. Method of overmoulding top mounted seal plug cavities
US20160067502A1 (en) * 2014-09-04 2016-03-10 Pacesetter, Inc. Enclosure for protecting a trial neurostimulation generator from contamination
US11691019B2 (en) 2019-04-15 2023-07-04 Pacesetter, Inc. Quadripolar header connector support for pre-molded header of implantable pulse generator
US11351384B2 (en) * 2020-03-31 2022-06-07 Pacesetter, Inc. Implantable medical device including welded septum assemblies

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884980A (en) 1988-01-15 1989-12-05 General Motors Corporation Insert molded multiple contact electrical connector
US4983344A (en) 1988-12-16 1991-01-08 Amp Incorporated Method for injection molding a sealed connector assembly
JP3404832B2 (en) 1993-10-15 2003-05-12 住友電装株式会社 Method of manufacturing connector and connector
US5453029A (en) 1994-08-31 1995-09-26 Cooper Industries, Inc. Contact support for a molded connector
US5679026A (en) 1995-12-21 1997-10-21 Ventritex, Inc. Header adapter for an implantable cardiac stimulation device
JP3509444B2 (en) 1997-01-13 2004-03-22 住友電装株式会社 Insert molding connector
US6601296B1 (en) 1999-07-06 2003-08-05 Visteon Global Technologies, Inc. Multi-shot injection molding process for making electrical connectors and three-dimensional circuits
DE60110791T2 (en) 2000-06-20 2006-02-02 Medtronic, Inc., Minneapolis THERMOPLASTIC MATERIAL APPARATUS AND ASSOCIATED TWO-STAGE CASTING METHOD
US20070087637A1 (en) * 2004-10-15 2007-04-19 Zart Bryan J Connector assembly for an implantable medical device and process for making
US7309262B2 (en) 2000-06-20 2007-12-18 Medtronic, Inc. Connector assembly for an implantable medical device and process for making
US20060224208A1 (en) * 2005-04-05 2006-10-05 Bal Seal Engineering Co., Inc. Medical electronics electrical implantable medical devices
US7654843B2 (en) 2006-02-28 2010-02-02 Medtronic, Inc. Connector assembly with internal seals and manufacturing method
US7489968B1 (en) 2006-04-07 2009-02-10 Pacesetter, Inc. Pre-molded header with universal tip-to-tip feedthru adaptor
US8673194B2 (en) 2007-05-04 2014-03-18 Medtronic, Inc. Method for forming a connector for an implantable medical device
US8219204B2 (en) * 2008-09-30 2012-07-10 Medtronic, Inc. Telemetry antenna for an implantable medical device

Also Published As

Publication number Publication date
FR2967356A1 (en) 2012-05-18
US20120123497A1 (en) 2012-05-17
US8565884B2 (en) 2013-10-22

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